Lower liftgate panel



FIG. 1 is a front perspective view of a lower liftgate panel showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a side view thereof;

FIG. 6 is an opposite side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

It will be understood that the broken lines shown in the drawings illustrate portions of the lower liftgate panel that form no part of the claimed design. 

CLAIM The ornamental design for a lower liftgate panel, as shown and described. 